tor-commits March 2021

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[tor/maint-0.4.5] Merge branch 'maint-0.3.5' into maint-0.4.4
by nickm＠torproject.org 16 Mar '21

16 Mar '21

commit 2eb900f7e2ca64e6ce16fc86410cafd935e7cd1e Merge: b9f6539008 efca9ce41c Author: Nick Mathewson <nickm(a)torproject.org> Date: Mon Mar 15 08:54:00 2021 -0400 Merge branch 'maint-0.3.5' into maint-0.4.4 changes/ticket40286_minimal | 7 ++++--- src/feature/dirparse/unparseable.c | 7 +++++-- 2 files changed, 9 insertions(+), 5 deletions(-)

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[tor/maint-0.4.5] Merge branch 'bug40316_035_v2' into maint-0.3.5
by nickm＠torproject.org 16 Mar '21

16 Mar '21

commit f078aab71ef56e1942caec5f27e0f336f2a7c7d1 Merge: efca9ce41c 890ae4fb1a Author: Nick Mathewson <nickm(a)torproject.org> Date: Mon Mar 15 08:58:54 2021 -0400 Merge branch 'bug40316_035_v2' into maint-0.3.5 changes/bug40316 | 5 +++++ src/feature/dirauth/dirvote.c | 2 +- 2 files changed, 6 insertions(+), 1 deletion(-)

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[tor/maint-0.4.5] Merge branch 'maint-0.4.4' into maint-0.4.5
by nickm＠torproject.org 16 Mar '21

16 Mar '21

commit 61731e35507fea1c932f80f0849dcae924113df1 Merge: a6533af9e8 5ec579610a Author: Nick Mathewson <nickm(a)torproject.org> Date: Mon Mar 15 09:01:59 2021 -0400 Merge branch 'maint-0.4.4' into maint-0.4.5 changes/bug40316 | 5 +++++ src/feature/dirauth/dirvote.c | 2 +- 2 files changed, 6 insertions(+), 1 deletion(-)

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[tor/master] Disable the dump_desc() function.
by nickm＠torproject.org 16 Mar '21

16 Mar '21

commit ede88c374cd61e1e362422718625707a770cffff Author: Nick Mathewson <nickm(a)torproject.org> Date: Fri Feb 19 12:31:19 2021 -0500 Disable the dump_desc() function. It can be called with strings that should have been length-delimited, but which in fact are not. This can cause a CPU-DoS bug or, in a worse case, a crash. Since this function isn't essential, the best solution for older Tors is to just turn it off. Fixes bug 40286; bugfix on 0.2.2.1-alpha when dump_desc() was introduced. --- changes/ticket40286_minimal | 5 +++++ src/feature/dirparse/unparseable.c | 6 ++++++ 2 files changed, 11 insertions(+) diff --git a/changes/ticket40286_minimal b/changes/ticket40286_minimal new file mode 100644 index 0000000000..b8669debaa --- /dev/null +++ b/changes/ticket40286_minimal @@ -0,0 +1,5 @@ + o Major bugfixes (denial of service): + - Disable the dump_desc() function that we used to dump unparseable + information to disk. It was called incorrectly in several places, + in a way that could lead to excessive CPU usage. + Fixes bug 40286; bugfix on 0.2.2.1-alpha. diff --git a/src/feature/dirparse/unparseable.c b/src/feature/dirparse/unparseable.c index 941b5a1f6d..a547335452 100644 --- a/src/feature/dirparse/unparseable.c +++ b/src/feature/dirparse/unparseable.c @@ -492,6 +492,12 @@ dump_desc,(const char *desc, const char *type)) { tor_assert(desc); tor_assert(type); +#ifndef TOR_UNIT_TESTS + /* On older versions of Tor we are disabling this function, since it + * can be called with strings that are far too long. */ + if (1) + return; +#endif size_t len; /* The SHA256 of the string */ uint8_t digest_sha256[DIGEST256_LEN];

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[tor/master] Bump to 0.4.5.7
by nickm＠torproject.org 16 Mar '21

16 Mar '21

commit be17a5a3cffa72ee51bfd854d4e82a90c64c51d6 Author: Nick Mathewson <nickm(a)torproject.org> Date: Mon Mar 15 07:41:54 2021 -0400 Bump to 0.4.5.7 --- configure.ac | 4 ++-- contrib/win32build/tor-mingw.nsi.in | 2 +- src/win32/orconfig.h | 2 +- 3 files changed, 4 insertions(+), 4 deletions(-) diff --git a/configure.ac b/configure.ac index 4d91b11cea..0f2d6567e1 100644 --- a/configure.ac +++ b/configure.ac @@ -4,7 +4,7 @@ dnl Copyright (c) 2007-2019, The Tor Project, Inc. dnl See LICENSE for licensing information AC_PREREQ([2.63]) -AC_INIT([tor],[0.4.5.6-dev]) +AC_INIT([tor],[0.4.5.7]) AC_CONFIG_SRCDIR([src/app/main/tor_main.c]) AC_CONFIG_MACRO_DIR([m4]) @@ -16,7 +16,7 @@ configure_flags="$*" # version number changes. Tor uses it to make sure that it # only shuts down for missing "required protocols" when those protocols # are listed as required by a consensus after this date. -AC_DEFINE(APPROX_RELEASE_DATE, ["2021-02-15"], # for 0.4.5.6-dev +AC_DEFINE(APPROX_RELEASE_DATE, ["2021-03-15"], # for 0.4.5.7 [Approximate date when this software was released. (Updated when the version changes.)]) # "foreign" means we don't follow GNU package layout standards diff --git a/contrib/win32build/tor-mingw.nsi.in b/contrib/win32build/tor-mingw.nsi.in index 2eda8d1697..e599a0857a 100644 --- a/contrib/win32build/tor-mingw.nsi.in +++ b/contrib/win32build/tor-mingw.nsi.in @@ -8,7 +8,7 @@ !include "LogicLib.nsh" !include "FileFunc.nsh" !insertmacro GetParameters -!define VERSION "0.4.5.6-dev" +!define VERSION "0.4.5.7" !define INSTALLER "tor-${VERSION}-win32.exe" !define WEBSITE "https://www.torproject.org/" !define LICENSE "LICENSE" diff --git a/src/win32/orconfig.h b/src/win32/orconfig.h index ffa9e3f2fb..9a138c0928 100644 --- a/src/win32/orconfig.h +++ b/src/win32/orconfig.h @@ -217,7 +217,7 @@ #define USING_TWOS_COMPLEMENT /* Version number of package */ -#define VERSION "0.4.5.6-dev" +#define VERSION "0.4.5.7" #define HAVE_STRUCT_SOCKADDR_IN6 #define HAVE_STRUCT_IN6_ADDR

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[tor/master] Bump to 0.4.6.1-alpha
by nickm＠torproject.org 16 Mar '21

16 Mar '21

commit 8e4965aa36d77aabb47b55eed69d7b9e23bef5d1 Author: Nick Mathewson <nickm(a)torproject.org> Date: Mon Mar 15 07:42:47 2021 -0400 Bump to 0.4.6.1-alpha --- configure.ac | 4 ++-- contrib/win32build/tor-mingw.nsi.in | 2 +- src/win32/orconfig.h | 2 +- 3 files changed, 4 insertions(+), 4 deletions(-) diff --git a/configure.ac b/configure.ac index e28f1436d7..c9023d8663 100644 --- a/configure.ac +++ b/configure.ac @@ -4,7 +4,7 @@ dnl Copyright (c) 2007-2019, The Tor Project, Inc. dnl See LICENSE for licensing information AC_PREREQ([2.63]) -AC_INIT([tor],[0.4.6.0-alpha-dev]) +AC_INIT([tor],[0.4.6.1-alpha]) AC_CONFIG_SRCDIR([src/app/main/tor_main.c]) AC_CONFIG_MACRO_DIR([m4]) @@ -18,7 +18,7 @@ AC_DEFINE_UNQUOTED([CONFIG_FLAGS], ["$configure_flags"], [Flags passed to config # version number changes. Tor uses it to make sure that it # only shuts down for missing "required protocols" when those protocols # are listed as required by a consensus after this date. -AC_DEFINE(APPROX_RELEASE_DATE, ["2020-11-17"], # for 0.4.6.0-alpha-dev +AC_DEFINE(APPROX_RELEASE_DATE, ["2021-03-15"], # for 0.4.6.1-alpha [Approximate date when this software was released. (Updated when the version changes.)]) # "foreign" means we don't follow GNU package layout standards diff --git a/contrib/win32build/tor-mingw.nsi.in b/contrib/win32build/tor-mingw.nsi.in index 6c5e368dc1..0e5d54bd79 100644 --- a/contrib/win32build/tor-mingw.nsi.in +++ b/contrib/win32build/tor-mingw.nsi.in @@ -8,7 +8,7 @@ !include "LogicLib.nsh" !include "FileFunc.nsh" !insertmacro GetParameters -!define VERSION "0.4.6.0-alpha-dev" +!define VERSION "0.4.6.1-alpha" !define INSTALLER "tor-${VERSION}-win32.exe" !define WEBSITE "https://www.torproject.org/" !define LICENSE "LICENSE" diff --git a/src/win32/orconfig.h b/src/win32/orconfig.h index 908ea08d3a..de652f15ac 100644 --- a/src/win32/orconfig.h +++ b/src/win32/orconfig.h @@ -217,7 +217,7 @@ #define USING_TWOS_COMPLEMENT /* Version number of package */ -#define VERSION "0.4.6.0-alpha-dev" +#define VERSION "0.4.6.1-alpha" #define HAVE_STRUCT_SOCKADDR_IN6 #define HAVE_STRUCT_IN6_ADDR

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[tor/master] Merge branch 'bug40286_disable_min_035' into maint-0.3.5
by nickm＠torproject.org 16 Mar '21

16 Mar '21

commit f46f4562cf6f47fe6c00752f61b04dc18a454253 Merge: 1a0b5fd569 ede88c374c Author: Nick Mathewson <nickm(a)torproject.org> Date: Mon Mar 15 08:41:03 2021 -0400 Merge branch 'bug40286_disable_min_035' into maint-0.3.5 changes/ticket40286_minimal | 5 +++++ src/feature/dirparse/unparseable.c | 6 ++++++ 2 files changed, 11 insertions(+)

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[tor/master] Merge branch 'maint-0.3.5' into maint-0.4.4
by nickm＠torproject.org 16 Mar '21

16 Mar '21

commit 8ada4263a95b2a5bc6ef6022664aadca14039d97 Merge: 9f59b6f458 1a0b5fd569 Author: Nick Mathewson <nickm(a)torproject.org> Date: Mon Mar 15 07:40:06 2021 -0400 Merge branch 'maint-0.3.5' into maint-0.4.4 "ours" to avoid version bump.

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[tor/master] Merge branch 'maint-0.4.4' into maint-0.4.5
by nickm＠torproject.org 16 Mar '21

16 Mar '21

commit 7c5a67ccd983bb028d21a5e8aa48b4cd9d6a8a1c Merge: be17a5a3cf b9f6539008 Author: Nick Mathewson <nickm(a)torproject.org> Date: Mon Mar 15 08:52:29 2021 -0400 Merge branch 'maint-0.4.4' into maint-0.4.5 changes/ticket40286_minimal | 5 +++++ src/feature/dirparse/unparseable.c | 6 ++++++ 2 files changed, 11 insertions(+)

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[tor/master] Bump to 0.3.5.14
by nickm＠torproject.org 16 Mar '21

16 Mar '21

commit 1a0b5fd569684fc2d75436f7b3befcc5652c87e1 Author: Nick Mathewson <nickm(a)torproject.org> Date: Mon Mar 15 07:39:45 2021 -0400 Bump to 0.3.5.14 --- configure.ac | 2 +- contrib/win32build/tor-mingw.nsi.in | 2 +- src/win32/orconfig.h | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/configure.ac b/configure.ac index 44f96b6616..af3762d460 100644 --- a/configure.ac +++ b/configure.ac @@ -4,7 +4,7 @@ dnl Copyright (c) 2007-2019, The Tor Project, Inc. dnl See LICENSE for licensing information AC_PREREQ([2.63]) -AC_INIT([tor],[0.3.5.13-dev]) +AC_INIT([tor],[0.3.5.14]) AC_CONFIG_SRCDIR([src/app/main/tor_main.c]) AC_CONFIG_MACRO_DIR([m4]) diff --git a/contrib/win32build/tor-mingw.nsi.in b/contrib/win32build/tor-mingw.nsi.in index a4ddf8b46c..1f3f728aa0 100644 --- a/contrib/win32build/tor-mingw.nsi.in +++ b/contrib/win32build/tor-mingw.nsi.in @@ -8,7 +8,7 @@ !include "LogicLib.nsh" !include "FileFunc.nsh" !insertmacro GetParameters -!define VERSION "0.3.5.13-dev" +!define VERSION "0.3.5.14" !define INSTALLER "tor-${VERSION}-win32.exe" !define WEBSITE "https://www.torproject.org/" !define LICENSE "LICENSE" diff --git a/src/win32/orconfig.h b/src/win32/orconfig.h index 991369b9f9..9cab6cf3e3 100644 --- a/src/win32/orconfig.h +++ b/src/win32/orconfig.h @@ -218,7 +218,7 @@ #define USING_TWOS_COMPLEMENT /* Version number of package */ -#define VERSION "0.3.5.13-dev" +#define VERSION "0.3.5.14"

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tor-commits March 2021